Finding the Fourth Proportional to 49,858.72, 74,725.71 and 24,905.74

Step by Step Solution

1. Step 1: Write the proportion equation
   49,858.72 : 74,725.71 = 24,905.74 : x
2. Step 2: Convert to fraction form
   49,858.72/74,725.71 = 24,905.74/x
3. Step 3: Cross multiply
   49,858.72x = 74,725.71 × 24,905.74
4. Step 4: Simplify right side
   49,858.72x = 1,861,099,104.58
5. Step 5: Solve for x
   x = 1,861,099,104.58/49,858.72
6. Step 6: Final answer
   x = 37,327.45